
body{
    background-color: #fff;
}
header{
    height: 50px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}


    .main{
        margin-top: 90px;
        display: flex;
        flex-direction: column;    
        justify-content: center;
        align-items: center;
        .iconfont{
            color: #3DD4A7;
            font-size: 40px;
        }
        span{
            margin-top: 10px;
        }
        p{
            margin-top: 10px;
            color: #999999;
        }
    }
    .but{
        width: 350px;
        margin: 0 auto;
        margin-top: 45px;
        button{
            width: 350px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid #cccccc;
            background-color: #fff;
            color: #2561EF;
            font-size: 16px;
        }
    }
            
